279165432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 256

約数和(自身を含む): 930908160

約数和(自身を除く): 651742728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 73, 78, 84, 91, 102, 103, 104, 119, 136, 146, 156, 168, 182, 204, 206, 219, 221, 238, 273, 292, 309, 312, 357, 364, 408, 412, 438, 442, 476, 511, 546, 584, 618, 663, 714, 721, 728, 824, 876, 884, 949, 952, 1022, 1092, 1236, 1241, 1326, 1339, 1428, 1442, 1533, 1547, 1751, 1752, 1768, 1898, 2044, 2163, 2184, 2472, 2482, 2652, 2678, 2847, 2856, 2884, 3066, 3094, 3502, 3723, 3796, 4017, 4088, 4326, 4641, 4964, 5253, 5304, 5356, 5694, 5768, 6132, 6188, 6643, 7004, 7446, 7519, 7592, 8034, 8652, 8687, 9282, 9373, 9928, 10506, 10712, 11388, 12257, 12264, 12376, 13286, 14008, 14892, 15038, 16068, 16133, 17304, 17374, 18564, 18746, 19929, 21012, 22557, 22763, 22776, 24514, 26061, 26572, 28119, 29784, 30076, 32136, 32266, 34748, 36771, 37128, 37492, 39858, 42024, 45114, 45526, 48399, 49028, 52122, 52633, 53144, 56238, 60152, 64532, 68289, 69496, 73542, 74984, 79716, 90228, 91052, 96798, 97747, 98056, 104244, 105266, 112476, 112931, 127823, 129064, 136578, 147084, 157899, 159341, 159432, 180456, 182104, 193596, 195494, 208488, 210532, 224952, 225862, 255646, 273156, 293241, 294168, 315798, 318682, 338793, 383469, 387192, 390988, 421064, 451724, 478023, 511292, 546312, 586482, 631596, 637364, 677586, 684229, 766938, 781976, 894761, 903448, 956046, 1022584, 1172964, 1263192, 1274728, 1355172, 1368458, 1533876, 1661699, 1789522, 1912092, 2052687, 2345928, 2684283, 2710344, 2736916, 3067752, 3323398, 3579044, 3824184, 4105374, 4985097, 5368566, 5473832, 6646796, 7158088, 8210748, 9970194, 10737132, 11631893, 13293592, 16421496, 19940388, 21474264, 23263786, 34895679, 39880776, 46527572, 69791358, 93055144, 139582716, 279165432]

約数ペア:

[(1, 279165432), (2, 139582716), (3, 93055144), (4, 69791358), (6, 46527572), (7, 39880776), (8, 34895679), (12, 23263786), (13, 21474264), (14, 19940388), (17, 16421496), (21, 13293592), (24, 11631893), (26, 10737132), (28, 9970194), (34, 8210748), (39, 7158088), (42, 6646796), (51, 5473832), (52, 5368566), (56, 4985097), (68, 4105374), (73, 3824184), (78, 3579044), (84, 3323398), (91, 3067752), (102, 2736916), (103, 2710344), (104, 2684283), (119, 2345928), (136, 2052687), (146, 1912092), (156, 1789522), (168, 1661699), (182, 1533876), (204, 1368458), (206, 1355172), (219, 1274728), (221, 1263192), (238, 1172964), (273, 1022584), (292, 956046), (309, 903448), (312, 894761), (357, 781976), (364, 766938), (408, 684229), (412, 677586), (438, 637364), (442, 631596), (476, 586482), (511, 546312), (546, 511292), (584, 478023), (618, 451724), (663, 421064), (714, 390988), (721, 387192), (728, 383469), (824, 338793), (876, 318682), (884, 315798), (949, 294168), (952, 293241), (1022, 273156), (1092, 255646), (1236, 225862), (1241, 224952), (1326, 210532), (1339, 208488), (1428, 195494), (1442, 193596), (1533, 182104), (1547, 180456), (1751, 159432), (1752, 159341), (1768, 157899), (1898, 147084), (2044, 136578), (2163, 129064), (2184, 127823), (2472, 112931), (2482, 112476), (2652, 105266), (2678, 104244), (2847, 98056), (2856, 97747), (2884, 96798), (3066, 91052), (3094, 90228), (3502, 79716), (3723, 74984), (3796, 73542), (4017, 69496), (4088, 68289), (4326, 64532), (4641, 60152), (4964, 56238), (5253, 53144), (5304, 52633), (5356, 52122), (5694, 49028), (5768, 48399), (6132, 45526), (6188, 45114), (6643, 42024), (7004, 39858), (7446, 37492), (7519, 37128), (7592, 36771), (8034, 34748), (8652, 32266), (8687, 32136), (9282, 30076), (9373, 29784), (9928, 28119), (10506, 26572), (10712, 26061), (11388, 24514), (12257, 22776), (12264, 22763), (12376, 22557), (13286, 21012), (14008, 19929), (14892, 18746), (15038, 18564), (16068, 17374), (16133, 17304)]